Exhaust System Kit Cat Back Exhaust System Cat Back Exhaust System; Stainless; 3.5 in. Tubing; 8 x 11 x 24 Oval Body; 3.5 in. Offset Inlet/Offset Outlet; 4 in. Polished Slash-Cut Tip; ExitStraightOutTheBack; SPECIFICATIONS: Exhaust Type: Single Exit Position: Single Rear Exit Style: Straight Material: Stainless Steel Inlet Inside Diameter (in.): 3.5 Muffler Type: Chambered Outlet Outside Diameter (in.): 3.5 System Type: Cat Back Tip Size: 4.0 in. FEATURES: 409L Stainless Steel Heavy Duty Tubing Mandrel Bent Tubing Stainless Steel Superflow Muffler Stainless Steel Clampless Slash Tip Zinc Plated 3/8 in. to 1/2 in. Hangers/Clamps Lifetime Limited Warranty Gibson Single Swept Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty. Gibson Exhaust is a leading manufacturer in aftermarket performance exhaust systems for your Truck, SUV ,American Muscle Car or Off road vehicle. Every exhaust system is designed for hassle free, bolt on installation with professional looking results. Gibson's exhaust systems are engineered & dyno-tested to decrease backpressure, and produce more torque, with increased horsepower and better fuel economy. Proudly Made in the USA and backed by a Lifetime Limited Warranty.